{"id":"https://openalex.org/A5153456233","orcid":"https://orcid.org/0009-0003-6109-5189","observed_orcids":["https://orcid.org/0009-0003-6109-5189"],"display_name":"Hiyam Khezzane","raw_author_names":["Hiyam Khezzane"],"full_name":"Hiyam Khezzane","works_count":1,"cited_by_count":0,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":0,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5153456233","orcid":"https://orcid.org/0009-0003-6109-5189","observed_orcids":["https://orcid.org/0009-0003-6109-5189"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210157185","ror":"https://ror.org/05416s909","display_name":"University of Eloued","country_code":"DZ","type":"education","lineage":["https://openalex.org/I4210157185"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I4210157185","ror":"https://ror.org/05416s909","display_name":"University of Eloued","country_code":"DZ","type":"education","lineage":["https://openalex.org/I4210157185"]}],"topics":[{"id":"https://openalex.org/T10033","display_name":"Concrete and Cement Materials Research","count":1,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11847","display_name":"Recycled Aggregate Concrete Performance","count":1,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13140","display_name":"Materials Engineering and Processing","count":1,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11847","display_name":"Recycled Aggregate Concrete Performance","value":9.7e-06,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13140","display_name":"Materials Engineering and Processing","value":5.1e-06,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10033","display_name":"Concrete and Cement Materials Research","value":2.2e-06,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"104304963","wikidata":"https://www.wikidata.org/wiki/Q5316114","display_name":"Durability","score":0.8751000165939331},{"id":"120809312","wikidata":"https://www.wikidata.org/wiki/Q2139722","display_name":"Carbonation","score":0.8600999712944031},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.4973999857902527},{"id":"132976073","wikidata":"https://www.wikidata.org/wiki/Q2991861","display_name":"Curing (chemistry)","score":0.2639999985694885},{"id":"106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","score":0.2531000077724457}],"counts_by_year":[{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":0}],"display_name_alternatives":["Hiyam Khezzane"],"block_key":"h khezzane","works_api_url":"https://api.openalex.org/works?filter=author.id:A5153456233","updated_date":"2026-10-10T12:59:14","created_date":"2026-09-30T00:00:00"}